1780 (published) Lady Elizabeth Compton by Matthew William Peters (Pyms Gallery)
Her article from thepeerage states she became a Countess late in her life.
Elizabeth Compton wears very high coiffure ornamented with a top piece, sheer fabric, and draped pearls as well as a fichu in this Peters portrait. A bow that matches her arm bands decorate her dress.
Keywords: Peters, Elizabeth Compton, Compton family, Cavendish family, Countess, British, high straight coiffure, jeweled ribbon headdress, fichu, vee neckline, square neckline, bows, accordion sleeves, arm bands